| Issue |
EPJ Web Conf.
Volume 322, 2025
7th International Workshop on Compound-Nuclear Reactions and Related Topics (CNR*24)
|
|
|---|---|---|
| Article Number | 02004 | |
| Number of page(s) | 3 | |
| Section | Nuclear Reaction Mechanisms | |
| DOI | https://doi.org/10.1051/epjconf/202532202004 | |
| Published online | 14 March 2025 | |
https://doi.org/10.1051/epjconf/202532202004
Correcting for neutron width fluctuations in Hauser-Feshbach gamma branching ratios
Lawrence Livermore National Laboratory, P.O. Box 808, L-414, Livermore, California 94551, USA
* e-mail: gorton3@llnl.gov
Published online: 14 March 2025
Porter-Thomas fluctuations of neutron widths skew compound nuclear decay probabilities from their statistical Hauser-Feshbach values. We present a straightforward method to correct Hauser-Feshbach calculations for these fluctuations, useful for modeling near-threshold competition between gamma and neutron emission following beta decay or when standard width fluctuation corrections are inadequate.
© The Authors, published by EDP Sciences, 2025
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